WithValidator

Interface which RootStores can implement to mark them that they have a ComponentValidator. Then all SubStores can evaluate if a ComponentValidationMessage is available for their field.

The validator property must set with a ComponentValidator when implementing this interface. To automatically call the validator when the model in RootStore is changed, use the validate convenience function in the init block:

 val store = object : RootStore<MyData>(MyData()), WithValidator<MyData, String> {
    override val validator = MyDataValidator

    init { validate("my metadata") }
}